adding, subtracting, multiplying, and dividing fractions & Decimals

Question 1

-12.34 x 5.6?

Answer 1

-69.104

Question 2

-1/3 x -5/12?

Answer 2

5/36

Question 3

-3.6 divided by -0.9?

Answer 3

4.

Question 4

-3/4 divided by 2/5?

Answer 4

-1 and 7/8ths

Question 5

9.3 + (-4.2)?

Answer 5

5.1

Question 6

3/5 + (-5/14)?

Answer 6

-1/7

Question 7

10.21- (-3.72)?

Answer 7

13.93

Question 8

2/5 - 3/10?

Answer 8

-1/10